﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using System.Web.Script.Serialization;

namespace Controllers
{
    public class OvertimeController : BaseController
    {
        //分页查询
        public ActionResult Find(int start, int limit, string idStr,string name)
        {
            int empId;
            IList<int> deptIdList = getAuthedDeptIds("Overtime", idStr, out empId);
            EmpBasicInfo ebi = Session["ebi"] as EmpBasicInfo;

            IQueryable<OvertimeDTO> list = from r in ctx.ReqOvertimes
                                          join s in ctx.SignFlows on
                                              new { r.FormNo, IsCurrent = 1 } equals new { s.FormNo, s.IsCurrent }
                                              into t
                                           from x in t.DefaultIfEmpty()
                                           where r.StatusId != 0 || r.EmpId == ebi.Id
                                           orderby r.FormNo descending
                                           select new OvertimeDTO
                                          {
                                              FormNo = r.FormNo,
                                              EmpId = r.EmpId,
                                              EmpName = r.Employee.Name,
                                              PreStartTime = r.PreStartTime,
                                              PreEndTime = r.PreEndTime,
                                              Cause = r.Cause,
                                              StatusId = r.StatusId,
                                              CheckEmpId = x.CheckEmpId
                                          };
            if (empId != 0)
            {
                list = list.Where(r => r.EmpId == empId);
            }
            else
            {
                list = list.Where(r => (from r1 in ctx.EmpDepPositions where deptIdList.ToArray().Contains(r1.DeptId) select r1.EmpId).Contains(r.EmpId));
            }
            if (!string.IsNullOrWhiteSpace(name))
            {
                list = list.Where(r => r.EmpName.Contains(name));
            }
            //IQueryable<ReqVehicleMains> list = from r in ctx.ReqVehicleMains select r;
            CJson CJson = new CJson();
            string json = CJson.ToJsonString("totalCount:" + list.Count() + ",data", list.Skip(start).Take(limit).ToList());
            return Content(json);
        }

        //删除申请
        public ActionResult Delete(string formNo)
        {
            var rdto = new ResultMessages();
            rdto.Message = "";
            ReqOvertime oriObj = ctx.ReqOvertimes.Single(r => r.FormNo == formNo);
            ctx.ReqOvertimes.DeleteOnSubmit(oriObj);
            try
            {
                ctx.SubmitChanges();
                rdto.Message = "删除成功";
                rdto.Result = true;
            }
            catch
            {
                rdto.Message = "删除失败";
                rdto.Result = false;
            }
            return Json(rdto);
        }

        //申请销单()
        public ActionResult Logout(string json)
        {
            var rdto = new ResultMessages();
            rdto.Message = "";
            JavaScriptSerializer jss = new JavaScriptSerializer();
            ReqOvertime obj = jss.Deserialize<ReqOvertime>(json);
            try
            {
                ReqOvertime oriObj = ctx.ReqOvertimes.Single(r => r.FormNo == obj.FormNo);
                oriObj.RealStartTime = obj.RealStartTime;
                oriObj.RealEndTime = obj.RealEndTime;
                oriObj.Remarks = obj.Remarks;
                oriObj.StatusId = obj.StatusId;

                ctx.SubmitChanges();
                rdto.Message = "更新成功";
                rdto.Result = true;
            }
            catch (Exception ex)
            {
                rdto.Message = "更新失败";
                rdto.Result = false;
            }
            return Json(rdto);
        }
    }
}
